1313106793947

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1247014999}}^1$

素因数の和:1247015024

約数の個数: 20

約数和(自身を含む): 2112443410000

約数和(自身を除く): 799336616053

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1247014999, 3741044997, 11223134991, 16211194987, 33669404973, 48633584961, 101008214919, 145900754883, 437702264649, 1313106793947]

約数ペア:

[(1, 1313106793947), (3, 437702264649), (9, 145900754883), (13, 101008214919), (27, 48633584961), (39, 33669404973), (81, 16211194987), (117, 11223134991), (351, 3741044997), (1053, 1247014999)]